Title :
Performance analysis of the piezoelectric vibratory gyroscope
Author :
Marinushkin, Pavel S.
Author_Institution :
Siberian Fed. Univ., Krasnoyarsk, Russia
Abstract :
The performance of a piezoelectric vibratory gyroscope has been studied in various temperature conditions by means of the modified analytical model. Influence of temperature on the scale factor, sensitivity and shift of the operating frequency of the gyroscope has been shown. The results of modelling allow increasing accuracy and overall performance of a piezoelectric vibrating gyroscope due to analytical compensation of temperature-induced errors.
Keywords :
error compensation; gyroscopes; piezoelectric devices; temperature; vibrations; gyroscope sensitivity; operating frequency shift; piezoelectric vibratory gyroscope; scale factor; temperature induced error compensation; Analytical models; Gyroscopes; Resonant frequency; Sensitivity; Temperature; Temperature sensors; Vibrations; Microelectromechanical systems (MEMS); piezoelectric gyroscope; vibratory gyroscope;
Conference_Titel :
Fundamental Problems of Micro/Nanosystems Technologies (MNST), 2010 IEEE 2nd Russia School and Seminar on
Conference_Location :
Novosibirsk
Print_ISBN :
978-1-4244-5962-9
Electronic_ISBN :
978-1-4244-5963-6
DOI :
10.1109/MNST.2010.5687131
